18118+7248 UC 3528

 
 
18H 11M 47.27S +72 47' 42.4" P.A. 177 SEP 37.9 MAG 11.19,12.28
 
 
Coord 2000
18118+7248
Discov num
UC 3528
Comp
Coord arcsec 2000
18 11 47.27 +72 47 42.4
Date first
1895
Date last
2010
Obs
5
Pa first
179
Pa last
177
P.A. Now (θ)
177°
Sep first
37.8
Sep last
37.9
Sep. Now (ρ)
37.9"
Mag pri
11.19
Mag sec
12.28
delta mag (ΔM)
1.09
Spectral class
Pri motion ra
-025
Sec motion ra
-026
Pri motion dec
+089
Sec motion dec
+087
Notes
V (Proper motion indicates physical)
rPM=0.024 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Draco
Tycho2
4437-01311-1
last precise pa
177.1
last precise sep
37.86